Russian scientists have presented an innovative solution in the field of personal oral hygiene that can radically change ...
About 10,000 years ago, a group of hunter-gatherers were hanging out in what is now south-western Sweden chewing pieces of birch tar. New analysis of that substance reveals that they may have had very ...
Young scientists from Sechenov University have developed an enzyme-based chewing gum. That dissolves plaque and strengthens tooth ...
Some 9,700 years ago, on an autumn day, a group of people were camping on the west coast of Scandinavia. They were hunter-gatherers fishing, hunting, and collecting resources in the area. Some ...
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